5417666 has 4 divisors (see below), whose sum is σ = 8126502. Its totient is φ = 2708832.

The previous prime is 5417597. The next prime is 5417681. The reversal of 5417666 is 6667145.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5387041 + 30625 = 2321^2 + 175^2 .

It is a super-2 number, since 2×5417666² = 58702209775112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1354415 + ... + 1354418.

Almost surely, 2^5417666 is an apocalyptic number.

5417666 is a deficient number, since it is larger than the sum of its proper divisors (2708836).

5417666 is a wasteful number, since it uses less digits than its factorization.

5417666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708835.

The product of its digits is 30240, while the sum is 35.

The square root of 5417666 is about 2327.5880219661. The cubic root of 5417666 is about 175.6321734383.

The spelling of 5417666 in words is "five million, four hundred seventeen thousand, six hundred sixty-six".